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Thorough Explanation of Earthquake-Resistant Housing Standards

Answers to questions about old and new buildings, the 2000 standard, seismic resistance grades, and the treatment of buildings that do not meet the standards!

"I want to know the standards for earthquake resistance in housing." This article will answer such questions. Japanese housing has a history of revisions, including old seismic standards, new seismic standards, and the 2000 standards. Additionally, a system has been established to objectively evaluate earthquake resistance through three levels of seismic performance. As major earthquakes are expected to occur in the future, we will clearly explain the system for building homes that can be lived in with peace of mind. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

What is a seismic damping device called a "seismic damper"?

basic information

*You can view the detailed content of the column through the related link. For more information, please download the PDF or feel free to contact us.*

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Applications/Examples of results

*You can view the detailed content of the column through the related link. For more information, please download the PDF or feel free to contact us.*

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Proposal for Application-Specific Plans for the Vibration Control Device "α Damper Ex II"

TECHNICAL

Seismic control device for wooden houses αDamperExII (αDamperExII)

PRODUCT

Hydraulic Vibration Control Device for Wooden Houses 'α Damper ExII' *Pamphlet included

TECHNICAL

Seismic control device for wooden houses αDamperExII

PRODUCT

[Construction Example] α Damper EXII New Construction Project

OTHER

[Construction Case] α Damper EXII Renovation Work

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Earthquake safety measures for peace of mind

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Seismic resistance level maintained by seismic dampers - Building homes that can be lived in even after a major earthquake.

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Started providing evaluation reports that clearly show the effects of the α Damper Ex II installation at a glance.

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The superiority of the α Damper ExII in suppressing the reduction of building strength due to major earthquakes.

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National Seismic Hazard Map 2018 Edition

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Distributors

Tokiwa System Co., Ltd. is a company that develops, manufactures, and sells the seismic control device αDamperExII. It is a pioneer in seismic control devices using hydraulic dampers. The αDamperExII has received the number one track record and trust in the Tokai and Tonankai earthquake warning areas, and it will soon be adopted in 10,000 buildings. The αDamperExII is a hydraulic seismic control device that reduces building deformation caused by earthquake shaking by approximately half.

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